.markdown-cite {
  background-color: rgba(154, 154, 154, 0.2);
  color: inherit;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 0.8em;
  margin-left: 8px;
  vertical-align: middle;
  transition: all 0.3s ease;
  cursor: pointer;

  &:hover {
    background-color: rgba(154, 154, 154, 40%);
  }
}
